Description

change_page_attr has been removed from the upcoming Linux kernel 2.6.25. The kernel version test currently conditionally compiles some change_page_attr workarounds for kernels >= 2.4.20; this now needs to be upper-bounded as well.

Patch attached, lightly tested (I tried booting DragonFly BSD, and got to the boot menu, but then hit a known bug that DF BSD would freeze at the countdown screen)